Pomona College. Claremont, California 



39 



Table 1. Data for Rana catesbeiana — Continued 



No. Body Tail Mouth 



93. stom. & in.t 



90, stom. & int. 



Epidermis 

 Epidermis 

 Epidermis, 



Diptera 

 Xothing 

 Epidermis 

 Epidermis 

 I'hiloscia ( 

 Epidermis 

 ella 



Epid 



Epid 



Epid 



Epid 



Xothing 



Epiderm 



Epiderm 



Epiderm 



Epidermis? 



Lestes vigila-t (2 



Staphvlinidae 1, 



Difflugia 3. Hyd: 



CoUcmhoIa 1. Capsiilae 1, 



green 



Ciirculionidae I 



Mv 

 Epidermis 

 Collembol; 

 Epi.lcrmis 



-\nhididi 



Epidenr 

 Collembol 



dae 1, 



Spirogyra 

 Coleopte 



2, Staphylini- 

 Laccophilus 1. Dascyllidae 1 

 larva. Formicidac 1, egg I. achenc 

 of Scirpus 



Epidermis, unidentifiable material 



Collembola I. plant fiber 



Epidermis, unidentifiable material 



Nothing 



.\carina several. Lestes nymph 



Xothing identifiable 



Collembola 1. Cercopidae 1 



Acarina 1. Collembola 1. Cercopidae 1. 

 -Agromyzidae 1. .-\nthonomus (Cnr- 

 culionidae) 1. .-\phodius 1. bits of 

 Sphagnum 



Coenagrionidae 1. Carabidae 1 



Gerridae 1. F.epidoptera 1 larva. Clado- 

 phora. Spirogyra 



Coenagrioninae 1. nymph 



Copepoda 1. Agromyzidae 1. Elateridae 



Elateridae 1. young Rana catesbeiana, 

 grass seed 



Clubionidae (Araneida) 2. Oribatidae 1. 

 Collembola 3. Creniphilus I. Coleop- 

 tera 1. Sphagnum, twig 



Oribatidae many. Collembola many. Pa- 

 norpidae. 1. Cercopidae 1. .\gromy- 

 zidae 1. Coleoptera 1. Hvdrophilidae 

 1 larva 



Aphididae several. Agromyzidae 2 



Nauplius many. Copepoda several. Col- 

 lembola 1. Coenagrioninae 1. Coleop* 

 tera 1. Elateridae 1. Curculionidae 1. 

 Hymenoptera 1. Aphididae 1. Bidens 



